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Determination of the submerged macrophyte coverage of greifswalder bodden |
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| Authors: | Solveig Bartels Uwe Klüber |
| Institution: | 1)Faculty of Biology, Institute for Biophysics, University of Rostock, Rostock, Germany;2)Faculty of Nautical Technology and Engineering, Institute for Shipbuilding and Marine Technology, University of Rostock, Rostock, Germany |
| Abstract: | The extent to which a water body can support submerged macrophytic vegetation provides an indicator of its degree of eutrophication. Regular, quantitative assessment of macrophyte populations enables changes in the trophic state of the system to be observed. A combination of aerial photography and underwater videography has proved to be an efficient method for calculating macrophyte coverage of large coastal areas. |
| Keywords: | Macrophytobenthic communities aerial photography underwater videography digital image analysis Greifswalder Bodden |
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